8121564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20509}}^1$

素因数の和:20530

約数の個数: 36

約数和(自身を含む): 22396920

約数和(自身を除く): 14275356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 20509, 41018, 61527, 82036, 123054, 184581, 225599, 246108, 369162, 451198, 676797, 738324, 902396, 1353594, 2030391, 2707188, 4060782, 8121564]

約数ペア:

[(1, 8121564), (2, 4060782), (3, 2707188), (4, 2030391), (6, 1353594), (9, 902396), (11, 738324), (12, 676797), (18, 451198), (22, 369162), (33, 246108), (36, 225599), (44, 184581), (66, 123054), (99, 82036), (132, 61527), (198, 41018), (396, 20509)]